torque convertor lock up switch

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07-23-2008 | 06:29 PM

IROC86CAM

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Junior Member

Joined: Jun 2005

Posts: 15

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From: PENNSYLVANIA

Car: 86 IROC

Engine: 305 TPI

Transmission: 700R4

torque convertor lock up switch

have searched, but can't find lock up switch for 86 iroc. i do not want to put in a toggle switch. just new stock switch, any help? part number?

Thanks

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07-23-2008 | 06:34 PM

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iTrader: (1)

Joined: Jul 2000

Posts: 1,290

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From: Carson, CA

Car: '88 GTA, 90 Formula

Engine: 5.7 TPI, fed growth hormones

Transmission: 700r4 4u2?

Axle/Gears: 9bolt

Re: torque convertor lock up switch

Quote:

Originally Posted by IROC86CAM

have searched, but can't find lock up switch for 86 iroc. i do not want to put in a toggle switch. just new stock switch, any help? part number?

Thanks

There is a solenoid inside the transmission pan, next to the valve body that locks up the torque converter.
However, it is unlocked by the brake lights. If your brake light switch is not adjusted properly, or is stripped (mine was) it does not allow your torque converter to lock up or it will lock/unlock intermittently.

Good luck

TA

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